//
//  Person.m
//  Day6
//
//  Created by wenjim on 17/10/12.
//  Copyright © 2017年 WenJim. All rights reserved.
//

#import "Person.h"

@interface Person ()
{
    int _age;
}

-(void)eat;

-(void)say;

@end

@implementation Person

-(void)eat
{
    NSLog(@"%s",__func__);
}

-(void)say
{
    NSLog(@"age = %i",-_age);
}

@end
